baber/WOPTO huggingface dataset:
Patent JP-H0335176-A (JP)
Title: Judging method for terminal inserting condition of ic parts on mounting substrate
Inventor: TSUZUKI AKINORI
IPC: G01R31/02
Filed: 1989-06-30
Abstract: PURPOSE:To accurately decide a terminal inserting condition of IC parts by setting a reference value for decision on the value corresponding to the change of ambient temperature. CONSTITUTION:The sum of voltages for power supplies 12, 14 is made larger than rise voltages of protective diodes 26,28,30,32 included in IC parts 10 and individual voltages of each power supply are made smaller than the rise voltages. The power supplies 12,14 are connected to a nondefective substrate in which an IC part 10a is inserted normally and a correction is made to the measured value indicated by an ammeter 16 to set the reference value for decision, then the measured value of IC part 10b on a substrate to be inspected is compared with the reference value for decision to decide whether the normal insertion or erroneous insertion is made for the part 10b. At this time, the measured value of part 10a is made to be the reference value for decision and the measured value of reference IC part 34 obtained with the same temperature condition as that of the above is made to be a reference value for temperature compensation, then the temperature compensation is made to the reference value for decision by a change rate obtained from the comparison for the measured value of reference IC part 34 obtained with the same temperature condition as that of the measure ment for part 10b and the reference value for temperature compensation, and further by correcting a scatter of products quality, the suitable reference value for decision can be settled.
Patent JP-H1019017-A (JP)
Title: Connecting method for joint
Inventor: TAKUBO YOSHIICHI
IPC: F16B12/44
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To perform confirmation of the engaged or disengaged state of a male-female engaging part in a joint part, and confirmation of a position at which a male-female engagement is possible by extension and contraction, and turning operation in the joint part, by a reactive response and sound. SOLUTION: A joint part 1 is constructed so that the rear part 2a of a turning body 2 is loosely fitted into an opened recessed part 3a obtained by opening the front face of a joint base part 3, the center part of the turning body is turnably pivoted on the joint base part 3 by a shaft 4, and the alteration of angle and fixing the turning body are performed by mutual turning motion caused by the engagement or disengagement of the male-female engaging part. In this case, in order to provide the male-female engaging part which is engaged or disengaged by pulling and pushing the turning body back and forth, a part of the peripheral edge is formed into an elstic projected piece 2c, a longitudinally extended long hole 2b is provided at the center part of the rear part of the turning body, and a tip part A of the elastic projected piece is projected into the long hole.  Then, for the male-female engaging part, an engaging projected part 2d is formed in the rear part of the turning body, and on the joint base part side, a sliding groove 3c in which the engaging projected part slides, is provided and an engagingly locking groves 3b to which the engaging projected part is fitted to be locked, are provided on both sides of the sliding groove 3c. The width of the sliding groove is formed to be slightly smaller than the thickness of the engaging projected part.
Patent JP-S6062181-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: IMANAKA KOUICHI
IPC: H01S5/00
Filed: 1983-09-16
Abstract: PURPOSE:To make the fundamental lateral mode oscillation feasible at low threshold value by a method wherein a groove with (111) A face as oblique side is formed from (100) face of an InP substrate while a current strangulating layer and light absorbing layer are grown on the part excluding the groove while controlling respectively thickness making use of the dependence of the crystal growing speed upon facial direction. CONSTITUTION:A groove 14 with (111) A face as oblique side 14a and an almost flat bottom 14b is formed on an N type InP substrate 11 with facial direction (100) of a surface 11a providing the groove 14 with width making it impossible to form a P type InP layer 15. Next the P type InP layer 15 to be a current strangulating layer is grown on the exposed surface while an N type InGaAsP layer 16 to be a light absorbing layer half-burying the groove 14 and an N type InP the first clad layer 17 completely burying the groove 14 to flatten the surface are grown on the groove 14. Moreover an InP GaAsP active layer 18 and a P type InP the second layer 19 are laminated on the layer 17. Through these procedures, the thick layers 16 and 17 may be formed in the groove 14 by one time liquid epitaxial growing process to avoid the bending of the layer 18 to be formed on the layer 17.
Patent JP-H0920568-A (JP)
Title: Monolithic alumina-spinel refractory
Inventor: KANASHIGE TOSHIHIKO
IPC: C04B35/66
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a monolithic alumina-spinel refractory having further excellent slag infiltration resistance compared with conventional refractory and imparted with thermal spalling resistance by the residual expansion after heating. SOLUTION: This monolithic refractory is composed of >=1wt.% and <5wt.% of fine spinel powder having particle diameter of <=75μm wherein the content of ultrafine spinel powder of <=5μm diameter is <1wt.%, 2-20wt.% of alumina cement, 15-40wt.% of fine alumina powder having particle diameter of <=0.3mm and the remaining part consisting of alumina raw material having particle diameter of >0.3mm and <=8mm. The refractory may be compounded with <=60wt.% of an alumina-rich spinel raw material having particle diameter of >=1mm.
Patent JP-H0336855-A (JP)
Title: Portable telephone system
Inventor: KATO TATSUNORI
IPC: H04M1/02
Filed: 1989-07-04
Abstract: PURPOSE:To miniaturize a telephone system and to make the system light in weight by providing a speech recognition circuit and eliminating the need for a part or all of a display device, a telephone dial input key and other operation key switch. CONSTITUTION:A voice stored and registered in advance and its relevant telephone number are stored in a voice dial memory circuit 12. A voice signal from a microphone 11 is recognized by a speech recognition circuit 13 and when the voice signal is coincident with the voice signal stored in the circuit 12, the relevant telephone number is sent to a control circuit 14. The circuit 14 applies the control of a control signal to connect the signal to the telephone number sent from the circuit 13. Simultaneously, the circuit 13 sound the recognized voice signal and its relevant telephone number from a receiver 18. Thus, the operation key including the dial key is not required and the telephone number is informed in a voice signal and no dial display device is required. Then the system is miniaturized is made light in the weight.
Patent JP-H0338469-A (JP)
Title: Rear wheel steering method in front and rear wheel steering vehicle
Inventor: ABE MASARU
IPC: B62D7/15
Filed: 1989-07-04
Abstract: PURPOSE:To smoothly steer a vehicle so as to improve the efficiency of running the vehicle in a low car velocity range by steering a rear wheel at a steering angle larger than the steering ratio of front and rear wheels in a range of a car velocity smaller than a designated car velocity in a range of the designated car velocity. CONSTITUTION:The front and rear wheel steering angle in a designated car velocity range having a large car velocity to some degree is made large, so that a rear wheel 2 is steered largely in that range so as to ensure the ability of making a small sharp turn. The steering ratio in a super low car velocity range immediately after starting can restrain a change of the turning radius to the handle operation and restrain an outward overhang of the rear portion of a vehicle a negligible degree. A designated car velocity range where the steering ratio is set larger is let be a range with a car velocity smaller than the car velocity of a range where the movement of the vehicle becomes dynamically active, where by the yaw are of the vehicle can be kept from changing regardless of a handle angle so as to obtain smooth steering feeling.
Patent JP-H0837634-A (JP)
Title: Image recording device
Inventor: KUBO RYOJI
IPC: H04N5/376
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the image data of high picture quality and also to attain a high-speed continuous photographing operations by recording the image signals obtained from an entire area of an image pickup element in a normal photographing mode and then recording only the image signals obtained from a partial area of the image pickup element in a continuous photographing mode. CONSTITUTION:Receiving a recording instruction, a total control part 11 performs the exposure to read out an image pickup element 1. In this instance, the image signals are read out through an entire area of the element 1. These image signals read out of the image pickup element 1 are subjected to the digital conversion 3 and are recorded in a memory 5 as the image data. Then the image data are recorded on a recording medium 6 from the memory 5. When a recording instruction is given to the part 11 for the continuous recording, the part 11 performs the exposure of the element 1 to reads the image signals out of the element 1. In this instance, the image signals are read out of only an area that includes the number of pixels necessary for generation of video signals and other areas are skipped.
Patent JP-H08337637-A (JP)
Title: Epoxy resin composition and semiconductor sealing device
Inventor: CHIGIRA KEIKO
IPC: C08L63/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an epoxy resin composition improved in humidity resistance, soldering-heat resistance, moldability and long-term reliability by using a speci fied epoxy resin, a specified silane coupling agent, a specified phenolic resin, a specified composite silica powder and a cure accelerator as the essential components. CONSTITUTION: 25-90wt.%, based on the total resin composition, composite silica powder composed of a spherical fused silica powder having a maximum particle diameter of 100μm m or below and a crystalline silica powder is taken out. The composite powder is surface-treated by mixing with an epoxy silane coupling agent of formula I (wherein R<1> is an epoxy atomic group; R<2> is methyl or ethyl; and (n) is 0 or 1 or greater) and 0.05-5wt.%, based on the coupling agent, organic base.  An epoxy resin of formula II (wherein (n) is 0 or 1 or greater) is mixed with a phenolic resin having at least two phenolic hydroxyl groups reactive with the epoxy groups of the resin, 0.01-5wt.%, based on the total resin composition, cure accelerator and optionally other components, the resultant mixture is subjected to mixing, melt mixing, and solidification by cooling, and the cooled solid is ground to obtain a molding material.
Patent JP-S6327996-A (JP)
Inventor: KAI OSAMU
IPC: G07D5/08
Filed: 1986-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5695920-A (JP)
Title: Polyamide-imide resin composition
Inventor: NISHIZAWA HIROSHI
IPC: C09D179/08
Filed: 1979-12-29
Abstract: PURPOSE: The titled composition excellent in rapid processability and soluble in a cresol solvent, which comprises a resin obtained by the reaction of an isocyanurate ring-containing polyisocyanate, an aromatic diisocyanate, a lactam and a polycarboxylic acid anhydride in a cresol solvent.  
     CONSTITUTION: 1W20 equivalent % isocyanurate ring-containing polyisocyanate, 20W120 equivalent % lactam, each based on the total isocyanate equivalent, an aromatic dissocyanate and a polycarboxylic acid anhydride containing 1W20 equivalent %, based on the total carboxyl equivalent, benzophenonetetracarboxylic acid dianhydride are reacted in a cresol solvent. A polyamide resin composition is obtained by compouunding the cresol-soluble polyamide resin thus obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H091159-A (JP)
Title: Mineral water producing device
Inventor: YAMADA SHIGERU
IPC: C02F1/68
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a mineral water producing device capable of adding a mineral component and also selectively flowing out either cold or hot water. CONSTITUTION: This mineral water producing device 1 is provided with a water storage tank having a feeding port 21 and an outflow port 22 of water, a mineral water producing tank 3, pumps P1 , P2 introducing the water in the water storage tank into the mineral water producing tank 3 while circulating, a water purifying means 4 in the mineral water producing tank 3, a semiconductor cooling means 5 for cooling water, and a heating means, and is constituted so as to be capable of selectively flowing out either cold or hot water. Thus, tasty water can be presented.
Patent JP-H0922715-A (JP)
Title: Power generating device by fuel cell
Inventor: OUCHI TAKASHI
IPC: H01M8/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power-generating device with which the pressure in a water-vapor separator is controlled stably and which is equipped with a cooling system to cool the body of fuel cell stably. SOLUTION: A cooling line is structured on such a system that water stored in a water-vapor separator 3 is sent to a body 1 of a fuel cell by a cooling water circulating pump 4 and pressurized water or a gas/liquid flow produced by heating is fed back to a gas phase part of the separator 3. In this cooling line, a cooling water heating unit 11 is installed between the pump 4 and the fuel cell body 1 and another cooling water heating unit 6 is furnished between the fuel cell body 1 on the outlet side and the separator 3, and heating is made with the heating unit 11 when vapor quantity on the outlet side exceeds the specified level, and thereby the pressure of the separator 3 is controlled stably.
Patent JP-H1115153-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate by using the composition
Inventor: TSUJI SHIGEO
IPC: C08F220/40
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the composition high in sensitivity and superior in printing resistance and resistance to chemicals by incorporating an acidic vinyl copolymer soluble or swellable in aqueous alkali obtained by copolymerization of specified monomers. SOLUTION: The photoconductive composition contains the acidic vinyl copolymer soluble or swellable in aqueous alkali obtained by copolymerization of at least a monomer represented by formula I and a monomer represented by formula II and an unsaturated carboxylic acid. In formulae I and II, each of R1 -R3 is, independently, an H atom or a methyl group; each of R<4> -R<6> is, independently, an H or halogen atom or an alkyl, alkoxy, or aryl group; R<7> is an H or a methyl group; R<8> is an H or halogen atom or an alkyl, alkoxy, or aryl group; and Z is a divalent bonding group having at least 3 nonmetallic atomic groups in the main chain.
Patent JP-H0819075-A (JP)
Title: Remote controller
Inventor: YONEKURA TAKAOMI
IPC: H04B10/116
Filed: 1994-06-29
Abstract: PURPOSE:To simplify key operation in the entry of 2-digit data by sending addition information adding a prescribed numeral in place of a numeral of a depressed key after a prescribed time when a ten-key pad is depressed for a prescribed time or over. CONSTITUTION:When a ten-key pad K1 of a key entry means is depressed successively and the depressed time reaches a prescribed time, information adding a prescribed numeral is sent in place of a numeral of a depressed key. For example, let information of addition of a prescribed numeral be '10+', when '3' of the ten-key pad is kept depressed, '3' is sent till the prescribed time and '10+' is sent after the prescribed time. In this case, let the prescribed numeral be '20' being a multiple of '10', when '3' of the ten-key pad is kept depressed, '3' is sent till the prescribed time and then '20+' is sent after the prescribed time. Thus, a numeral in 2-digit is entered in addition to a numeral of the ten-key pad by the operation of the ten-key pad only.
Patent JP-H0622449-A (JP)
Title: Power supply circuit simulator
Inventor: NAKAO FUMIAKI
IPC: G06F19/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a simulator for power supply rectifying/smoothing circuit in which evaluation can be made at design state through the use of a computor system by a constitution wherein knowledge of expert is accumulated, a rectifying/smoothing circuit is simulated based on the expert knowledge in response to selection of a rectifying system, and evaluation results are fed back to design. CONSTITUTION:A power supply circuit simulator comprises a section 2 for calculating a maximum value Em in the circuit, a section 3 for calculating AC ripple voltage Eri in the circuit, a section 5 for calculating an average value E in the circuit, and a section 6 for calculating a minimum value Er in the circuit. Maximum value Em, AC ripple voltage Eri, average value E, and minimum value Er are calculated based on an input voltage Vin and constants imparted to the circuit for a circuit having a selected rectification system.
Patent JP-H0621504-A (JP)
Title: Junction field-effect photoelectric conversion element and driving method therefor
Inventor: SHIRAKI HIROMITSU
IPC: H01L31/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a junction field-effect photoelectric conversion element capable of simultaneously realizing accumulation mode actuation, non-breakdown mode actuation and high amplification factor. CONSTITUTION:An insular P-type rear surface gate 202 is formed in an N<+>-type substrate 201 to be a drain and then an N<+> source 203 reaching the substrate surface is provided in the central part of the gate 202. An N-type channel 204 is formed on a surface gate around the source 203; a P-type surface gate 205 is formed on the channel 204; an N<+>-type pin gate 206 connecting to the source 203 is provided on the substrate surface; next, the side surfaces of the pin gate 206 and the surface gate 205 are separated from the substrate 201 by insulating films 207. As for the actuations, the rear surface gate 202 is firstly impressed with high negative voltage so as to deplete the surface gate 205 successively impressed with lower negative voltage for a specific time so as to accumulate the holes generated by incident light in the surface gate 205. Next, the rear surface gate 202 is impressed with a lower negative potential so that the signal current proportional to the charge accumulated in the bias current and the surface gate 205 may be fed to the parts between the source 203 and the drain 201.
Patent JP-S5796070-A (JP)
Title: Adhesive composition
Inventor: NAKADA CHIAKI
IPC: C09J4/04
Filed: 1980-12-05
Abstract: PURPOSE: To prepare a low-odor and low-toxic adhesive composition having moderate open time, etc. and excellent initial tackiness and adhesivity, by adding trichlorotrifluoroethane as a solvent to an alkoxyalkyl-α-cyanoacrylate monomer, etc.  
     CONSTITUTION: The objective adhesive is prepared by mixing (A) 100pts.(wt.) of an alkoxyalkyl-α-cyanoacrylate monomer[e.g. the monomer of formula (R is a 1W3C aliphatic bivalent hydrocarbon group such as ethylene, propylene, 1,2-butylene, etc.; R' is alkyl)]and/or tetrahydrofurfuryl-α-cyanoacrylate monomer, with (B) 5W500pts. of trichlorotrifluoroethane, and if necessary, a stabilizer such as SO 2 , hydroquinone, etc., a thickener, a colorant, etc.  
     EFFECT: The open time and the assembly time are about 3W10min, and the bonding operation can be carried out easily without causing whitening. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0834878-A (JP)
Title: Water-resistance improver for starch
Inventor: IRIGUCHI JIRO
IPC: C08L101/00
Filed: 1994-07-25
Abstract: PURPOSE:To obtain an antibacterial water-resistance improver for starch by using as the constituent an aqueous dispersion of a resin comprising a copolymer of a (meth)acrolein unit and other vinyl monomer at a specified weight ratio. CONSTITUTION:An organic solvent, such as ethyl acetate, is mixed with a polymerization initiator comprising, e.g. azobis(isobutyronitrile) and then with about 20wt.% of a prescribed amount of (meth)acrolein and other vinyl monomer such as methyl methacrylate. After this solution is heated to about 30-100 deg.C by agitation, the balance of the (meth)acrolein and vinyl monomer are dropped therein and allowed to react for about 2-10hr. The temperature is then raised to remove unreacted materials and the organic solvent to form a solution of a copolymer having a number-average molecular weight of 3,000 to 50,000 and consisting of 10-80wt.% (meth)acrolein unit and 90-20wt.% vinyl monomer. After the concentration is adjusted to 10-70wt.%, this solution is dispersed in an aqueous medium to give an aqueous resin dispersion. A water-resistance improver containing this dispersion is added in an amount of about 3-100wt.% to starch to obtain a water-resistant molding.
Patent JP-S5691861-A (JP)
Title: Spray nozzle for water stream containing fine particle
Inventor: SEKI TAKAYUKI
IPC: B05B1/26
Filed: 1979-12-27
Abstract: PURPOSE: To prevent abrasion and clogging of the nozzle by a method wherein two dispersing plates having a width wider than that of a flow passage port is protruded from the leading end of the nozzle main body in a mutually opposed manner and a dispersing port piercing an inner and outer surfaces of each dispersing plate is opened.  
     CONSTITUTION: In the nozzle 10, two upper and lower dispersing plates 13, 14 having a width wider than that of the flow passage port 11 are protruded from the leading end of the nozzle main body 12 having said flow passage port 11 opened therethrough. To the dispersing plate 13, 14, the dispersing ports 15, 16 piercing to the inner and the outer surfaces thereof are opened so as to form triple water films injecting from a gap between both dispersing plates 13, 14 and each dispersing ports 15, 16 when water stream is passed through the flow passage port 11. Thereby, because water stream injecting from each injecting passages forms water films, water stream is finely divided well and cooling effect can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6063814-A (JP)
Inventor: OKAMOTO KENJI
IPC: H01B5/14
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5797961-A (JP)
Title: Sealing device
Inventor: SHIRAKI TAKESHI
IPC: F16J15/32
Filed: 1980-12-09
Abstract: PURPOSE: To improve the follow-up ability of an oil seal lip to the inclined movement of a piston rod by using a spirally wound spring material as a core member of an oil seal for a piston rod.  
     CONSTITUTION: A spiral spring 4 wound in conical cylinder form is used as a core member with its larger diameter side constricted against the inside of a cylindrical core metal 1' of an oil seal, a suitable seal rubber being baked on wrapping said cylindrical core metal 1' and the spiral spring 4 together to form an oil seal lip 5a and a dust seal lip 5b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001007384-A (JP)
Title: Light-emitting element array
Inventor: YANAKA MASUMI
IPC: H01L27/15
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce light quantity variation in a chip of a light emitting element array and increase the light quantity of this element array. SOLUTION: This light emitting element array has a plurality of second conductivity semiconductor regions formed as a plurality of light emitting parts 21 at a prescribed depth in a first conductivity semiconductor layer 12. It has a light quantity adjusting part which is not in contact with any light emitting parts 21 between two adjacent emitting parts 21. The light quantity adjusting parts can be formed among all the emitting parts 21. It may also have, as a light quantity adjusting part, at least either a light quantity adjusting trench 31 which reaches the depth of the first conductivity semiconductor layer or a light quantity adjusting diffused region which reaches the depth of the first conductivity semiconductor layer.